{"id":"https://openalex.org/W2772308972","doi":"https://doi.org/10.23919/spa.2017.8166890","title":"Classification of emergency phone conversations with artificial neural network","display_name":"Classification of emergency phone conversations with artificial neural network","publication_year":2017,"publication_date":"2017-09-01","ids":{"openalex":"https://openalex.org/W2772308972","doi":"https://doi.org/10.23919/spa.2017.8166890","mag":"2772308972"},"language":"en","primary_location":{"id":"doi:10.23919/spa.2017.8166890","is_oa":false,"landing_page_url":"https://doi.org/10.23919/spa.2017.8166890","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 Signal Processing: Algorithms, Architectures, Arrangements, and Applications (SPA)","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5091264284","display_name":"Julian Balcerek","orcid":"https://orcid.org/0000-0003-1317-9866"},"institutions":[{"id":"https://openalex.org/I46597724","display_name":"Pozna\u0144 University of Technology","ror":"https://ror.org/00p7p3302","country_code":"PL","type":"education","lineage":["https://openalex.org/I46597724"]}],"countries":["PL"],"is_corresponding":false,"raw_author_name":"Julian Balcerek","raw_affiliation_strings":["Division of Signal Processing and Electronic Systems, Poznan University of Technology, Poland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Division of Signal Processing and Electronic Systems, Poznan University of Technology, Poland","institution_ids":["https://openalex.org/I46597724"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5010451414","display_name":"Pawe\u0142 Paw\u0142owski","orcid":"https://orcid.org/0000-0001-5373-5148"},"institutions":[{"id":"https://openalex.org/I46597724","display_name":"Pozna\u0144 University of Technology","ror":"https://ror.org/00p7p3302","country_code":"PL","type":"education","lineage":["https://openalex.org/I46597724"]}],"countries":["PL"],"is_corresponding":false,"raw_author_name":"Pawel Pawlowski","raw_affiliation_strings":["Division of Signal Processing and Electronic Systems, Poznan University of Technology, Poland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Division of Signal Processing and Electronic Systems, Poznan University of Technology, Poland","institution_ids":["https://openalex.org/I46597724"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101619455","display_name":"Adam D\u0105browski","orcid":"https://orcid.org/0000-0002-9385-6080"},"institutions":[{"id":"https://openalex.org/I46597724","display_name":"Pozna\u0144 University of Technology","ror":"https://ror.org/00p7p3302","country_code":"PL","type":"education","lineage":["https://openalex.org/I46597724"]}],"countries":["PL"],"is_corresponding":false,"raw_author_name":"Adam Dabrowski","raw_affiliation_strings":["Division of Signal Processing and Electronic Systems, Poznan University of Technology, Poland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Division of Signal Processing and Electronic Systems, Poznan University of Technology, Poland","institution_ids":["https://openalex.org/I46597724"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I46597724"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"343","last_page":"348"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10201","display_name":"Speech Recognition and Synthesis","score":0.9768999814987183,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10201","display_name":"Speech Recognition and Synthesis","score":0.9768999814987183,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10860","display_name":"Speech and Audio Processing","score":0.9333000183105469,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/artificial-neural-network","display_name":"Artificial neural network","score":0.8091123700141907},{"id":"https://openalex.org/keywords/phone","display_name":"Phone","score":0.7892289161682129},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.741622805595398},{"id":"https://openalex.org/keywords/conversation","display_name":"Conversation","score":0.5081992149353027},{"id":"https://openalex.org/keywords/phone-call","display_name":"Phone call","score":0.4999277591705322},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4829349219799042},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.37158501148223877},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.3360462784767151}],"concepts":[{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.8091123700141907},{"id":"https://openalex.org/C2778707766","wikidata":"https://www.wikidata.org/wiki/Q202064","display_name":"Phone","level":2,"score":0.7892289161682129},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.741622805595398},{"id":"https://openalex.org/C2777200299","wikidata":"https://www.wikidata.org/wiki/Q52943","display_name":"Conversation","level":2,"score":0.5081992149353027},{"id":"https://openalex.org/C2994270382","wikidata":"https://www.wikidata.org/wiki/Q2296401","display_name":"Phone call","level":3,"score":0.4999277591705322},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4829349219799042},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.37158501148223877},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.3360462784767151},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.23919/spa.2017.8166890","is_oa":false,"landing_page_url":"https://doi.org/10.23919/spa.2017.8166890","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 Signal Processing: Algorithms, Architectures, Arrangements, and Applications (SPA)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":9,"referenced_works":["https://openalex.org/W68596279","https://openalex.org/W1531634518","https://openalex.org/W1582040094","https://openalex.org/W2125906362","https://openalex.org/W2137356002","https://openalex.org/W2142334564","https://openalex.org/W2207858862","https://openalex.org/W6634974295","https://openalex.org/W6678534324"],"related_works":["https://openalex.org/W605052878","https://openalex.org/W2983519510","https://openalex.org/W2143391185","https://openalex.org/W2956015772","https://openalex.org/W2422904993","https://openalex.org/W2630417593","https://openalex.org/W2034674725","https://openalex.org/W2478188865","https://openalex.org/W4390110512","https://openalex.org/W3125473344"],"abstract_inverted_index":{"This":[0],"paper":[1],"presents":[2],"a":[3],"series":[4],"of":[5,10,30,44,48,56,70,81,102],"experiments":[6],"on":[7],"the":[8,28,46,54,68,73],"classification":[9,71],"emergency":[11,36],"phone":[12,37],"conversation":[13],"records":[14],"using":[15],"artificial":[16],"neural":[17,76],"networks":[18],"(ANNs).":[19],"Input":[20],"data":[21],"which":[22,50,58],"were":[23,27],"processed":[24],"by":[25,72],"ANNs":[26,88],"features":[29,82],"callers":[31,49,94],"and":[32,64],"events":[33,57],"taken":[34],"from":[35,97],"calls.":[38],"The":[39],"authors":[40],"analyzed":[41],"four":[42],"variants":[43],"classification:":[45],"groups":[47,55],"have":[51,59],"specified":[52,60],"features,":[53,61],"selected":[62,65],"callers,":[63],"events.":[66],"Then":[67],"efficiency":[69],"ANN":[74],"(artificial":[75],"network)":[77],"with":[78],"various":[79],"sets":[80],"was":[83],"compared.":[84],"Results":[85],"show":[86],"that":[87],"can":[89],"properly":[90],"classify":[91],"precisely":[92],"defined":[93],"or":[95],"events,":[96],"e.g.":[98],"so":[99],"called":[100],"`black-list'":[101],"callers.":[103]},"counts_by_year":[{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":1}],"updated_date":"2026-07-15T18:14:33.161393","created_date":"2025-10-10T00:00:00"}